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Default Disallowed Lists
The system is factory-set with a default Disallowed List (List 7), which includes the following entries: 0, 10, 11, 1809, 1700, 1900, 976, 1ppp976, ppp976 (Release 1.5 and later systems), * (p = any digit). This list is automatically assigned to any port programmed as a Voice Messaging Interface (VMI) port.
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SECURITY ALERT! |
The System Manager should assign this list to any extension that does not need access to the numbers in the list. It is recommended that the System Manager assign Disallowed List 7 to the Remote Access default COR for tie and/or non-tie trunks. |